{"id":"https://openalex.org/W4299387231","doi":"https://doi.org/10.21437/eurospeech.2001-612","title":"Speech enhancement and source separation based on binaural negative beamforming","display_name":"Speech enhancement and source separation based on binaural negative beamforming","publication_year":2001,"publication_date":"2001-09-03","ids":{"openalex":"https://openalex.org/W4299387231","doi":"https://doi.org/10.21437/eurospeech.2001-612","mag":"2740467131"},"language":"en","primary_location":{"id":"doi:10.21437/eurospeech.2001-612","is_oa":false,"landing_page_url":"https://doi.org/10.21437/eurospeech.2001-612","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"7th European Conference on Speech Communication and Technology (Eurospeech 2001)","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5064520994","display_name":"A. \u00c1lvarez-Marquina","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"A. \u00c1lvarez-Marquina","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032004024","display_name":"Pedro G\u00f3mez\u2010Vilda","orcid":"https://orcid.org/0000-0003-3283-378X"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"P. G\u00f3mez-Vilda","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046213146","display_name":"R. Mart\u00ednez-Olalla","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"R. Mart\u00ednez-Olalla","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5082463132","display_name":"V. Nieto-Llu\u00eds","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"V. Nieto-Llu\u00eds","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5037967069","display_name":"V. Rodellar-Biarge","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"V. Rodellar-Biarge","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"2615","last_page":"2618"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10860","display_name":"Speech and Audio Processing","score":0.9987999796867371,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10860","display_name":"Speech and Audio Processing","score":0.9987999796867371,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11233","display_name":"Advanced Adaptive Filtering Techniques","score":0.9394000172615051,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10201","display_name":"Speech Recognition and Synthesis","score":0.9239000082015991,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.775076150894165},{"id":"https://openalex.org/keywords/source-separation","display_name":"Source separation","score":0.6869863867759705},{"id":"https://openalex.org/keywords/speech-enhancement","display_name":"Speech enhancement","score":0.6822082996368408},{"id":"https://openalex.org/keywords/binaural-recording","display_name":"Binaural recording","score":0.6329331398010254},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5671323537826538},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.5258815288543701},{"id":"https://openalex.org/keywords/separation","display_name":"Separation (statistics)","score":0.5190730690956116},{"id":"https://openalex.org/keywords/blind-signal-separation","display_name":"Blind signal separation","score":0.4131975769996643},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.3775046169757843},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.200020432472229},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1744498610496521},{"id":"https://openalex.org/keywords/noise-reduction","display_name":"Noise reduction","score":0.17130866646766663},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.13106220960617065},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.09296199679374695}],"concepts":[{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.775076150894165},{"id":"https://openalex.org/C2776864781","wikidata":"https://www.wikidata.org/wiki/Q52617913","display_name":"Source separation","level":2,"score":0.6869863867759705},{"id":"https://openalex.org/C2776182073","wikidata":"https://www.wikidata.org/wiki/Q7575395","display_name":"Speech enhancement","level":3,"score":0.6822082996368408},{"id":"https://openalex.org/C201247586","wikidata":"https://www.wikidata.org/wiki/Q5612967","display_name":"Binaural recording","level":2,"score":0.6329331398010254},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5671323537826538},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.5258815288543701},{"id":"https://openalex.org/C2776061190","wikidata":"https://www.wikidata.org/wiki/Q7451805","display_name":"Separation (statistics)","level":2,"score":0.5190730690956116},{"id":"https://openalex.org/C120317606","wikidata":"https://www.wikidata.org/wiki/Q17105967","display_name":"Blind signal separation","level":3,"score":0.4131975769996643},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.3775046169757843},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.200020432472229},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1744498610496521},{"id":"https://openalex.org/C163294075","wikidata":"https://www.wikidata.org/wiki/Q581861","display_name":"Noise reduction","level":2,"score":0.17130866646766663},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.13106220960617065},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.09296199679374695},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.21437/eurospeech.2001-612","is_oa":false,"landing_page_url":"https://doi.org/10.21437/eurospeech.2001-612","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"7th European Conference on Speech Communication and Technology (Eurospeech 2001)","raw_type":"proceedings-article"},{"id":"mag:2740467131","is_oa":false,"landing_page_url":"http://dblp.uni-trier.de/db/conf/interspeech/interspeech2001.html#Alvarez-MarquinaVMLB01","pdf_url":null,"source":{"id":"https://openalex.org/S4306418013","display_name":"Conference of the International Speech Communication Association","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":"Conference of the International Speech Communication Association","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W1509813908","https://openalex.org/W2031820693","https://openalex.org/W3024816962","https://openalex.org/W973023320","https://openalex.org/W1910172735","https://openalex.org/W2118307209","https://openalex.org/W2107364365","https://openalex.org/W2107688514","https://openalex.org/W2137288760","https://openalex.org/W3121710301"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}